12-, 24-, and 36-volt marine chargers from 10 to 100 amps.
[Charles Industries, Ltd., Rolling Meadows Illinois, 60008, IL, USA]
Four-stage battery charger for solar electric sources, using pulse width modulation to increase/decrease charging to suit the battery′s state.
[Morningstar Corporation, Washington Crossing, PA, USA]
Balmar battery chargers use up to a dozen individual time and voltage values to optimize battery charging. Programmable for six battery types, Can monitor two batteries.
[Balmar, Arlington, WA, USA]
Many sizes of three-stage battery chargers and inverter-charger combination units
[Mastervolt USA, Inc., Thomaston, ME, USA]
Sells and installs battery chargers and related equipment. Site has good general information about the products and short "reference" pages on related topics. Also sells and installs a wide range of electrical equipment.
[Jack Rabbit Marine, Inc., Stamford, CT, USA]
Flexible installations of power supply / chargers with Smart Charge Manager multi-stage controllers. Also smart voltage regulators for alternators
[Ample Technology, Seattle, WA, USA]
Voltage regulator handles simultaneous charging from wind, water, and solar chargers. Adjustable voltage set point. Ferris has lots of other energy products that are shown only in its catalog.
[Hamilton Ferris Co., Ashalnd, MA, USA]
10, 20 and 40-amp multi-stage battery chargers Xantrex, Freedom Marine, Prosine and SW brand inverter-charger combinations. The company has acquired the former Trace, Heart, and Statpower brands.
[Xantrex Technology Inc., Burnaby, BC, Canada]
Several models of modified-sine-wave inverter/sine-wave-chargers are ruggedized for marine use.
[Magnum Energy Inc., Everett, WA, USA]
Unlike diode-based isolators, this relay-based isolator uses voltage-sensitive circuitry to prevent one battery discharging into another without a voltage drop in the process. Can be turned off to parallel batteries in an emergency.
[Blue Sea Systems, Bellingham, WA, USA]